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<head><title>SUDOKU Options</title>
<script src="options.js">
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<h1>Main Options</h1>
<input type="checkbox" id="allowhard"><label for="allowhard">Allow hard puzzles</label><br>

<h1>Display Options</h1>
<input type="checkbox" id="hinttips"/><label for="hinttips">Show tooltips with hints</label><br>
<input type="checkbox" id="hlcross"/><label for="hlcross">Highlight the row and column under the cursor</label><br>
<input type="checkbox" id="hlerrors"/><label for="hlerrors">Highlight wrongly placed numbers</label><br>

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<button id="save_options">Save</button>
<span id="status"></span>
<hr>
<button id="add_bookmark">Add SUDOKU to your bookmarks</button>
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